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digitalmars.D.bugs - [Issue 1970] New: Templated interfaces not matched

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=1970

           Summary: Templated interfaces not matched
           Product: D
           Version: 2.012
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla digitalmars.com
        ReportedBy: caron800 googlemail.com


The following code won't compile:

    interface J(T) {}

    class A : J!(int) {}

    void foo(T)(J!(T) j) {}

    void main()
    {
       A a = new A;
       foo(a);
    }

The error is:
foo(T) does not match any function template declaration.

And yet it does. Change main to

    void main()
    {
       A a = new A;
       foo(cast(J!(int))a);
    }

and it compiles just fine. I contend that the explicit cast should not be
necessary.


--
Apr 03 2008
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=1970


caron800 googlemail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |major





Increased severity to major, as this issue is blocking progress on Phobos
development.


--
Apr 24 2008
prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=1970


dhasenan gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dhasenan gmail.com









--
Feb 22 2009
prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=1970


Don <clugdbug yahoo.com.au> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch
                 CC|                            |clugdbug yahoo.com.au



The patch in bug 4173 also fixes this.

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Sep 03 2010
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=1970


Walter Bright <bugzilla digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |bugzilla digitalmars.com
         Resolution|                            |FIXED



17:53:00 PDT ---
http://www.dsource.org/projects/dmd/changeset/675

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Sep 11 2010